UNI-T Επαγγελματικό Ψηφιακό Πολύμετρο UT191E

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  UNI-T
• Model / MPN
  UT191E
• EAN / SKU
  6935750519103
• Product type
  Professional portable digital multimeter
• Display counts
  5999 counts
• Measurement method
  True RMS
• Ingress protection
  IP65
• Safety category
  CAT III 600V
• Drop resistance
  2 m fall resistance
• Analog bar graph
  31 segments
• Sampling rate
  ~3 readings/second
• Backlight
  Yes (auto backlight)
• Flashlight
  Yes
• Auto power off
  Yes
• Low battery indication
  Yes
• ACV LoZ
  Yes (low impedance ACV)
• ACV low-pass filter (LPF)
  Yes
• AC voltage ranges
  600 mV / 6 V / 60 V / 600 V
• AC voltage accuracy
  ±(0.7% + 3 digits) (TME) — some sources list ±(1% + 3)
• DC voltage ranges
  600 mV / 6 V / 60 V / 600 V
• DC voltage accuracy
  ±(0.5% + 3 digits) (TME) — some sources list ±(0.5% + 5)
• DC current ranges
  600 µA / 6 mA / 60 mA / 600 mA / 6 A / 20 A
• DC current accuracy
  ±(0.8% + 3 digits)
• AC current range
  up to 20 A
• AC current accuracy
  ±(1% + 3) (per some sources)
• Resistance ranges
  600 Ω / 6 kΩ / 60 kΩ / 600 kΩ / 6 MΩ / 60 MΩ
• Resistance accuracy
  ±(0.8% + 2 digits)
• Capacitance ranges
  6 nF / 60 nF / 600 µF / 6 mF / 60 mF
• Capacitance accuracy
  ±(3% + 5 digits)
• Frequency range
  10 Hz to 1 MHz
• Frequency accuracy
  ±(0.1% + 4 digits)
• Duty cycle range
  0.1% to 99.9%
• Continuity threshold
  Acoustic indication under 30 Ω
• Dimensions
  87 × 180 × 59 mm
• Weight (with battery)
  428 g
• Standards / Compliance
  EN 61010, CAT III 600V
• Accessories typically included
  Test leads, user manual, battery (varies by pack)
• Notes
  Some sources (manual vs. distributor) disagree on a few accuracy entries; consult official datasheet for final procurement specs

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